{"product_id":"2s-3s-charge-protection-module-ups-power-module-4a-uninterruptible-power-supply-control-board","title":"2S 3S Charge Protection Module UPS Power 4A Uninterruptible Supply","description":"\u003cp\u003eDiscover the 2S 3S Charge Protection Module UPS Power 4A Uninterruptible Supply — a standout decor pick featuring professional design for dependable, everyday performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eBrand Name: Aideepen\u003c\/p\u003e\u003cp\u003eCondition: New\u003c\/p\u003e\u003cp\u003eType: Module\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003e1. Bidirectional charging and discharging via a single port: Simplifies connection design by enabling both charging and discharging through one interface\u003c\/p\u003e\u003cp\u003e2. LED status indicator: Monitors charging and operational status in real time for user convenience\u003c\/p\u003e\u003cp\u003e3. High-Power Output Stability: Rated 4A output current, peak 6A, ensures stable device operation\u003c\/p\u003e\u003cp\u003e4. Intelligent Charging Protection: Built-in professional charging chip guarantees safe and efficient battery charging\u003c\/p\u003e\u003cp\u003e5. Comprehensive Protection Mechanism: Features overload, short-circuit, and battery over-discharge protection\u003c\/p\u003e\u003cp\u003eProduct Specifications:\u003c\/p\u003e\u003cp\u003eProduct Name: 2S\/3S Charging Protection Module (UPS Power Module)\u003c\/p\u003e\u003cp\u003eProduct Function: Charging + Path + Battery Protection\u003c\/p\u003e\u003cp\u003eInput Voltage: DC 12V\/12.6V\/15V, input current \u0026gt;6A, onboard indicator\u003c\/p\u003e\u003cp\u003e2S Version: Input voltage DC 9V-10V, also accepts 9V-15V\u003c\/p\u003e\u003cp\u003e3S Version: Input voltage DC 12V-12.6V, also accepts 15V\u003c\/p\u003e\u003cp\u003eOutput Voltage: DC 6V\/9V-12.6V\u003c\/p\u003e\u003cp\u003eOutput Current: Rated 4A (approx. 50W), Peak Current 6A, Recommended Load Below 4A\u003c\/p\u003e\u003cp\u003eCompatible Batteries: Supports 2S or 3S Battery Configurations\u003c\/p\u003e\u003cp\u003eNo-Load Power Consumption: 0.3-0.5mA \/ 0.6-0.8mA\u003c\/p\u003e\u003cp\u003eIndicator: Integrated LED on Main Board\u003c\/p\u003e\u003cp\u003eDimensions: 50mm x 20mm\u003c\/p\u003e\u003cp\u003eDescription:\u003c\/p\u003e\u003cp\u003eThis product is the second-generation same-port equal-voltage uninterruptible power supply (UPS) control module, featuring bidirectional charging and discharging capabilities with built-in battery charging and protection mechanisms. Suitable for wide-voltage-range network devices, smart appliances, LED lights, and similar equipment.\u003c\/p\u003e\u003cp\u003eProduct Versions:\u003c\/p\u003e\u003cp\u003e2S Version: Connects to 7.4V-8.4V batteries\u003c\/p\u003e\u003cp\u003e3S Version: Connects to 11.1V-12.6V batteries\u003c\/p\u003e\u003cp\u003eSupported Battery Capacity: 2-15Ah. At 2S, 15Ah is approximately 110Wh, capable of powering a 50W device for over two hours. At 3S, 15Ah is approximately 166Wh, capable of powering a 50W device for over three hours. For battery capacities exceeding 15Ah, the charging state is uncertain. It is estimated that the battery may not charge fully and only partial charging may occur. Please analyze or test the specific results yourself!\u003c\/p\u003e\u003cp\u003eSupported battery types: Compatible with standard lithium-ion batteries, polymer batteries, or cylindrical cells like 18650, 21700, 26650, 32650, etc. However, avoid using low-quality or refurbished batteries, as inconsistent parameters may cause damage unless you have battery measurement equipment. Moreover, substandard batteries may overheat during high-current discharge, potentially leading to fires or explosions.\u003c\/p\u003e\u003cp\u003eInput Voltage and Charging: For the 2S version, 9V input is recommended, though any voltage between 9V-15V is acceptable. Whether your power supply includes charging functionality is irrelevant, as the mainboard features a dedicated charging chip capable of charging 2S batteries to approximately 8.2V-8.4V. For the 3S version, 13V input is recommended, enabling charging to approximately 12.3V-12.6V. For the 3S version, when the IN voltage is below 13V, the LED indicator status is unpredictable—it may be lit, flashing, gradually changing brightness, or off. This does not affect charging and can be ignored.\u003c\/p\u003e\u003cp\u003eIf no suitable power supply is available, IN can also be connected to a 12V power source, charging the battery to approximately 11.7-11.8V. When IN input is 12.5V, the battery can be charged to around 12.2-12.3V. Normal charging or status display occurs when IN is at least 0.5V higher than the battery voltage.\u003c\/p\u003e\u003cp\u003eRegarding charging current: The default current is 1.2-1.4A. At 2S, this equates to approximately 11W; at 3S, the charging power consumption is about 15-16W.\u003c\/p\u003e\u003cp\u003ePrecautions and Tips:\u003c\/p\u003e\u003cp\u003e1. When connecting to motor or electromagnetic loads, parallel a capacitor rated at several hundred microfarads to the IN terminal to counteract interference or current surges caused by electrical sparks. Failure to do so may shorten the chip's lifespan.\u003c\/p\u003e\u003cp\u003e2. An equal-voltage UPS maintains output voltage equal to the battery voltage during discharge. It does not boost or regulate voltage, so output voltage gradually decreases with battery voltage.\u003c\/p\u003e\u003cp\u003e3. Connect the battery last during assembly to prevent loose wires from damaging components. After assembly, remember to charge and activate the unit. Output requires charging activation for initial operation.\u003c\/p\u003e\u003cp\u003e4. Do not reverse the input terminals. Reverse protection is not currently supported due to excessive current.\u003c\/p\u003e\u003cp\u003e5. Note: For low-end products, batteries may be connected directly. Where feasible, we recommend using batteries equipped with protection boards and balancing boards.\u003c\/p\u003e\u003cp\u003e6. Supported battery capacity range: Both 2S and 3S batteries support 2-15Ah. Default charging current limit is approximately 1.2A-1.4A.\u003c\/p\u003e\u003cp\u003e7. Discharge indicator glows faintly when load exceeds 50-100mA, brightens above 0.5-1A, and reaches maximum brightness above 2A. Charging indicator activates when IN \u0026gt; BAT by 0.5V. Steady on = Charging, Off = Charging complete, Flashing = Abnormal\u003c\/p\u003e\u003cp\u003e8. Note: During reverse output, path loss is approximately 80mΩ for 2S and 50mΩ for 3S. At 2A load, voltage drop is -0.1V.\u003c\/p\u003e\u003cp\u003eShipping List:\u003c\/p\u003e\u003cp\u003eModule x1\u003c\/p\u003e\u003ch3\u003eOptions\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e 2S, 3S\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eQ: What is the 2S 3S Charge Protection Module UPS Power 4A Uninterruptible?\u003c\/h4\u003e\u003cp\u003eA: The 2S 3S Charge Protection Module UPS Power 4A Uninterruptible is a quality decor pick. Bidirectional charging and discharging via a single port: Simplifies connection design by enabling both charging and discharging through one interface 2.\u003c\/p\u003e\u003ch4\u003eQ: How do I use the 2S 3S Charge Protection Module UPS Power 4A Uninterruptible?\u003c\/h4\u003e\u003cp\u003eA: The 2S 3S Charge Protection Module UPS Power 4A Uninterruptible is ready to use right out of the box and makes an easy addition to your decor lineup.\u003c\/p\u003e\u003ch4\u003eQ: Why choose the 2S 3S Charge Protection Module UPS Power 4A Uninterruptible?\u003c\/h4\u003e\u003cp\u003eA: The 2S 3S Charge Protection Module UPS Power 4A Uninterruptible stands out in our decor range — High-Power Output Stability: Rated 4A output current, peak 6A, ensures stable device operation 4.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the 2S 3S Charge Protection Module UPS Power 4A Uninterruptible?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 2S 3S Charge Protection Module UPS Power 4A Uninterruptible is a quality decor pick. Bidirectional charging and discharging via a single port: Simplifies connection design by enabling both charging and discharging through one interface 2.\"}}, {\"@type\": \"Question\", \"name\": \"How do I use the 2S 3S Charge Protection Module UPS Power 4A Uninterruptible?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 2S 3S Charge Protection Module UPS Power 4A Uninterruptible is ready to use right out of the box and makes an easy addition to your decor lineup.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the 2S 3S Charge Protection Module UPS Power 4A Uninterruptible?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 2S 3S Charge Protection Module UPS Power 4A Uninterruptible stands out in our decor range — High-Power Output Stability: Rated 4A output current, peak 6A, ensures stable device operation 4.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"2S","offer_id":47766329163881,"sku":"14:1202#2S","price":18.42,"currency_code":"USD","in_stock":true},{"title":"3S","offer_id":47766329196649,"sku":"14:350852#3S","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S2eb93e57bbcd40099b102db2c194a644e.webp?v=1783444775","url":"https:\/\/oasis-select.com\/products\/2s-3s-charge-protection-module-ups-power-module-4a-uninterruptible-power-supply-control-board","provider":"Oasis Select","version":"1.0","type":"link"}